powerpc/kvm/book3s_hv_rm_mmu.c

69 			     unsigned long *rmap, long pte_index, int realmode)
84 		tail->forw = pte_index;
85 		head->back = pte_index;
87 		rev->forw = rev->back = pte_index;
89 			pte_index | KVMPPC_RMAP_PRESENT | KVMPPC_RMAP_HPT;
147 static void remove_revmap_chain(struct kvm *kvm, long pte_index,
170 	if (head == pte_index) {
172 		if (head == pte_index)
185 		       long pte_index, unsigned long pteh, unsigned long ptel,
303 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
306 		pte_index &= ~7UL;
307 		hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
336 		pte_index += i;
338 		hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
355 	rev = &kvm->arch.hpt.rev[pte_index];
376 			kvmppc_add_revmap_chain(kvm, rev, rmap, pte_index,
396 	*pte_idx_ret = pte_index;
402 		    long pte_index, unsigned long pteh, unsigned long ptel)
404 	return kvmppc_do_h_enter(vcpu->kvm, flags, pte_index, pteh, ptel,
486 			unsigned long pte_index, unsigned long avpn,
496 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
498 	hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
514 	rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
518 		rb = compute_tlbie_rb(v, pte_r, pte_index);
529 		remove_revmap_chain(kvm, pte_index, rev, v,
548 		     unsigned long pte_index, unsigned long avpn)
550 	return kvmppc_do_h_remove(vcpu->kvm, flags, pte_index, avpn,
562 	unsigned long flags, req, pte_index, rcbits;
575 			pte_index = args[j];
576 			flags = pte_index >> 56;
577 			pte_index &= ((1ul << 56) - 1);
585 			    pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt)) {
587 				args[j] = ((0xa0 | flags) << 56) + pte_index;
591 			hp = (__be64 *) (kvm->arch.hpt.virt + (pte_index << 4));
623 				args[j] = ((0x90 | flags) << 56) + pte_index;
627 			args[j] = ((0x80 | flags) << 56) + pte_index;
628 			rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
643 			tlbrb[n] = compute_tlbie_rb(hp0, hp1, pte_index);
659 			pte_index = args[j] & ((1ul << 56) - 1);
662 			remove_revmap_chain(kvm, pte_index, rev,
675 		      unsigned long pte_index, unsigned long avpn)
685 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
688 	hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
708 	rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
727 			rb = compute_tlbie_rb(v, r, pte_index);
746 		   unsigned long pte_index)
756 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
759 		pte_index &= ~3;
762 	rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
763 	for (i = 0; i < n; ++i, ++pte_index) {
764 		hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
787 			unsigned long pte_index)
798 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
801 	rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
802 	hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
818 			kvmppc_clear_ref_hpte(kvm, hpte, pte_index);
836 			unsigned long pte_index)
846 	if (pte_index >= kvmppc_hpt_npte(&kvm->arch.hpt))
849 	rev = real_vmalloc_addr(&kvm->arch.hpt.rev[pte_index]);
850 	hpte = (__be64 *)(kvm->arch.hpt.virt + (pte_index << 4));
866 		kvmppc_invalidate_hpte(kvm, hpte, pte_index);
1017 			unsigned long pte_index)
1029 	rb = compute_tlbie_rb(hp0, hp1, pte_index);
1035 			   unsigned long pte_index)
1047 	rb = compute_tlbie_rb(hp0, hp1, pte_index);
1211 		index = cache_entry->pte_index;
1287 			cache_entry->pte_index = index;